1. Product features Implemented core technology provides easy-to-use product operations that realize a comfortable space. 1-1. Model lineup ASU30RLE AOU30RLXEH 1-2. Features High energy performance MODEL ASU30RLE Seasonal Energy Efficiency Ratio (SEER) 18.7 Heating Seasonal Performance Factor (HSPF) 11.8...
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Set temperature control by 1 °F possible Temperature setting by 1 degree in Fahrenheit or by 0.5 degree in Celsius possible. Energy saving control by using human sensor Implemented human sensor detects the presence or absence of human in a room by sensing movement of occupants, and suppress both of the air conditioner operation and energy con- sumption.
1-3. Details of server room control By activating server room control using function setting 96, this product maintains a room at constant temperature. Available operations When server room control is activated by changing the setting on function setting 96, this product maintains the room temperature constant by performing 3 types of operations automatically accord- ing to the room temperature conditions.
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• Supporting operation When the room temperature does not reach to the set point after a certain period of time, regard- less of the primary-secondary relation of the unit, operation start indication is issued to another unit and both indoor units perform air conditioning simultaneously. Set point non-attainment Indoor unit A Indoor unit B...
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Precautions on unit installation CAUTION • Do not place any other electrical products or household belongings under the product. Conden- sation dripping from the product might get them wet, and may cause damage or malfunction to the property. • In units installation facing each other, the vertical airflow direction louver on each indoor unit should be set at a position from 3 to 6.
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Initial setup for server room control Function setting procedure Before activating server room control, assignment of primary unit and secondary unit is required. Change the setting of function setting 96 as follows: 1. Turn on the power source of 2 indoor units. 2.
2. Remote controller 2-1. Wireless remote controller Features • Temperature setting by 1 °F or by 0.5 °C possible. • 5-mode timer setup (on, off, weekly, program, and sleep) available. NOTE: When performing server room control, only the weekly timer is effective.
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Switching remote controller custom code Code selector switch eliminates unit being wrongly switched. (Up to 4 codes can be set.) After code change Mixed-up I.U. I.U. I.U. I.U. I.U. I.U. I.U. I.U. * I.U.: Indoor unit Temperature unit switchable Easy to change the temperature unit between °F and °C by button operation.
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Overview SENSOR button Signal transmitter MODE button FAN button MIN. HEAT button ECONOMY button SWING button TEMP. button OUTDOOR UNIT SET button LOW NOISE button POWERFUL button WEEKLY button TIMER SETTING button Start/Stop ON/OFF button button SEND button SLEEP button SELECT button RESET button...
3. Specifications Wall mounted Type Inverter heat pump Model name ASU30RLE Power supply 208/230 V ~ 60 Hz Available voltage range 187—253 V 8.79 Rated Btu/h 30,000 Cooling 2.9—9.5 Min.—Max. Btu/h 9,900—32,400 Capacity 9.37 Rated Btu/h 32,000 Heating 2.35—11.0 Min.—Max. Btu/h 8,000—36,200 Rated...
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Wall mounted Type Inverter heat pump Model name ASU30RLE Remote controller type Wireless (Wired [option]) NOTES: • Specifications are based on the following conditions: – Cooling: Indoor temperature of 80 °FDB (26.67 °CDB) /67 °FWB (19.44 °CWB), and outdoor temperature of 95 °FDB (35 °CDB) / 75 °FWB (23.9 °CWB). –...
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Installation space requirement Provide sufficient installation space for product safety. Unit: in (mm) Outline of unit 1-15/16 (49) 1-15/16 (50) or more or more 2-6/16 (60) 5-1/8 (130) or more or more 59-1/16 (1,500) or more - 15 -...
6. Capacity table Capacity tables show each of following values calculated based on the outdoor temperature and the indoor temperature, under given Airflow Rate (AFR): For cooling capacity: Total Capacity (TC), Sensible Heat Capacity (SHC), and Input Power (IP) For heating capacity: Total Capacity (TC) and Input Power (IP) 6-1.
7. Fan performance 7-1. Air velocity distributions Model: ASU30RLE Fan speed Operation mode Measuring conditions HIGH (ft) Unit: ft/s (m/s) Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Center (ft) (ft) Unit: ft/s (m/s) Top view Vertical airflow direction louver: Up Horizontal airflow direction louver: Left &...
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(ft) Unit: ft/s (m/s) Side view Vertical airflow direction louver: Down Horizontal airflow direction louver: Center (ft) - 20 -...
9. Safety devices Model Type of Protection form protection ASU30RLE Circuit protection Current fuse (PCB*) 250 V, 3.15 A More than 185°F (85°C) Activate Fan motor speed down Thermistor protection Less than 185°F (85°C) Reset Fan motor speed recover Fan motor protection 302±27°F (150±15°C) Activate...
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External input and output PCB The indoor unit Operation/Stop can be set by using the input connector on the PCB. Input select Use either one of these types of connectors according to the application. (Both types of connec- tors cannot be used simultaneously.) •...
10-2. External output Use an external output cable with appropriate external dimension, depending on the number of ca- bles to be installed. Indoor unit • A twisted pair cable (22AWG) should be used. Maximum length of cable is 82 ft (25 m). •...
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External input and output PCB • A twisted pair cable (22AWG) should be used. Maximum length of cable is 82 ft (25 m). • Output voltage: High DC 12 V±2 V, Low 0 V. • Permissible current: 50 mA •...
10-3. Combination of external input and output By combining the function setting of the indoor unit and rotary switch setting of the External input and output PCB, you can select various combinations of functions. Combination examples of external input and output are as follows: External input Function Rotary...
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External output Function Rotary Indoor unit External input and output PCB Mode setting CN310 CN311 CN312 Cooling Heating Remote External heater 60-08 thermostat On thermostat On controller output output Indoor unit fan External heater 60-09 Error status Operation/Stop operation status output Indoor unit fan External heater...
10-4. Details of function Control input function When function setting is "Operation/Stop" mode 1 • In the case of "Edge" input Rotary SW on Function Mode External input and External input Input signal Command setting / output PCB Off →...
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When function setting is "Forced stop" mode • In the case of "Edge" input Rotary SW on Function Mode External input and External input Input signal Command setting / output PCB Forced Off → On stop Input of indoor unit On →...
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When function setting is "Operation/Stop" mode 2 • In the case of "Edge" input Rotary SW on Function Mode External input and External input Input signal Command setting / output PCB Off → On Operation Input of indoor unit Stop (R.C.
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Forced thermostat off function Rotary SW on Function Input Mode External input and External input Command setting / signal output PCB Thermostat Off → On 60-00 / 2 External input and 60-09 / B CN313 output PCB Normal 60-10 / C On →...
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• System figure example External controller Relay Outdoor thermistor External input wire Indoor thermistor Indoor Outdoor Indoor unit temperature temperature Ventilator 88˚F 82˚F (31˚C) (28˚C) Except indoor unit and external wire, all other items are Office Fri 10:00AM Mode Set Temp. Custom Cool 80°F...
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Control output function Operation/Stop status Rotary SW on Function Output Mode External input and External output Command setting / signal output PCB Low → High Operation 60-00 / 1, 2 Output of indoor unit High → Low Stop Off →...
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Indoor unit fan operation status Rotary SW on Function Output Mode External input and External output Command setting / signal output PCB Low → High Fan run 60-10 / C Output of indoor unit High → Low Fan stop Off →...
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Set point attainment status NOTE: This function is valid only when function setting 96 is set to “01” (Primary unit) or “02” (Secondary unit). When the room temperature does not reach the set point at a room due to the lower cooling perfor- mance caused by external factor such as the outdoor temperature change, signal is output to tell the attainment status of set point.
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Fresh air conditioner (for external control module*) input func- tion (mode 1 or 7) * Module that reduces or stops the cooling operating ratio of the air conditioner by intaking fresh air such as Direct digital controller. Function Mode External input External output Input signal*...
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• Operation status Signal detected by Outdoor temp. < Indoor temp. : On external controller [Mechanical cooling Off] Outdoor temp. > Indoor temp. : Off (EXT.IN2) Cooling thermostat On (EXT.OUT) Indoor Mechanical cooling unit Fan (49-01) Set temp. + 0.9°F (+ 0.5°C) Indoor temp.
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Return air • Inappropriate designing and installation of external heater may cause a fire by emitted heat from the external heater. • Fujitsu General Ltd. is not responsible for inappropriate designing or installation of external heating device. - 41 -...
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Auxiliary heater control 1 Operation Condition Heater on Heater is on as shown in following diagram of heating temperature. • Heater is off as shown in following diagram of heating temperature. • Other than heating mode Heater off • Error occurred •...
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Heat pump prohibition control Operation Condition Heater on Heater is on as shown in following diagram of heating temperature. • Heater is off as shown in following diagram of heating temperature. • Other than heating mode Heater off • Error occurred •...
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Heater selection control by outdoor temperature 1 Operation Condition Heater on Heater is on as shown in following diagram of heating temperature. • Heater is off as shown in following diagram of heating temperature. • Other than heating mode Heater off •...
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Heater selection control by outdoor temperature 2 Operation Condition Heater on Heater is on as shown in following diagram of heating temperature. • Heater is off as shown in following diagram of heating temperature. • Other than heating mode Heater off •...
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Heating thermostat on for humidifier Indoor unit Function External output setting Situation Mode Rotary SW Heating Indoor unit fan Heating thermostat on operation thermostat on no. 60 status 60-05 Example of 60-06 CN312 individual Not used 60-07 CN311 connection 60-08 CN310 •...
11. Function settings To adjust the functions of this product according to the installation environment, various types of function settings are available. NOTE: Incorrect settings can cause a product malfunction. 11-1. Function settings by using remote controller Some function settings can be changed on the remote controller. After confirming the setting proce- dure and the content of each function setting, select appropriate functions for your installation envi- ronment.
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Contents of function setting Each function setting listed in this section is adjustable in accordance with the installation environ- ment. NOTE: Setting will not be changed if invalid numbers or setting values are selected. Function setting list Function no. Functions Remote controller address setting Filter sign...
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2) Filter sign Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated amount of dust in the air of the room. If the indication is not required, select "No indication" (03). Function number Setting value Setting description Factory setting...
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4) Room temperature control for wired remote controller sensor Depending on the installed environment, correction of the wire remote temperature sensor may be required. Select the appropriate control setting according to the installed environment. To change this setting, set Function 42 to Both “01”. Ensure that the Thermo Sensor icon is displayed on the remote controller screen.
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7) Remote controller custom code (Only for wireless remote controller) The indoor unit custom code can be changed. Select the appropriate custom code. Function number Setting value Setting description Factory setting ♦ 8) External input control "Operation/Stop" mode or "Forced stop" mode can be selected. Function number Setting value Setting description...
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11) Switching functions for external output terminal Functions of the external output terminal can be switched. For details, refer to “External input and output”. Function number Setting value Setting description Factory setting Operation status ♦ Error status Indoor unit fan operation status Set point attainment status 12) Outdoor temperature zone boundary temperature A Setting required if changing of the outdoor temperature setting for heat pump prohibition zone is re-...
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15) Server room control Switches between normal control and server room control. NOTE: To use this function, address setting of the primary unit and secondary unit needs to be done. Function number Setting value Setting description Factory setting Normal control ♦...
11-2. Custom code setting for wireless remote controller To interconnect the air conditioner and the wireless remote controller, assignment of the custom code for the wireless remote controller is required. NOTE: Air conditioner cannot receive a signal if the air conditioner has not been set for the custom code.
13. Optional parts 13-1. Controllers Exterior Part name Model name Summary Easy finger touch operation with LCD panel. Backlit LCD enables easy operation in a dark room. Wire type: Non-polar 2-wire NOTE: When this remote controller is connected, wireless remote controller cannot be used.
13-2. Others Exterior Part name Model name Summary Use to connect with various External UTY-XWZX peripheral devices and air conditioner connect kit PCB. External input Use to connect with external devices UTY-XCSXZ1 and output PCB and air conditioner PCB. External input For installing the External input and and output PCB UTZ-GXXB...
1. Specifications Type Inverter heat pump Model name AOU30RLXEH Power supply 208/230 V ~ 60 Hz Available voltage range 187—253 V Starting current 18.7 Cooling 4,032 (6,850) Airflow rate CFM (m Heating 4,032 (6,850) Type × Q'ty Propeller fan × 2 Motor output 100 ×...
3. Installation space 3-1. Model: AOU30RLXEH Space requirement Provide sufficient installation space for product safety. Single outdoor unit installation • When the upper space is open: Unit: in (mm) When there are obstacles at the rear only. When there are obstacles at the rear and sides.
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Multiple outdoor unit installation • When the upper space is open: Unit: in (mm) When there are obstacles at the rear only. When there are obstacles at the front only. 60 (1,500) or more 12 (300) or more When there are obstacles at the front and rear. 20 (500) or more 60 (1,500)
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Outdoor unit installation in multi-row Unit: in (mm) Single parallel unit arrangement Multiple parallel unit arrangement 6 (150) 20 (500) or more or more 79 (2,000) 119 (3,000) or more or more 24 (600) or more 24 (600) or more 40 (1,000) or more 60 (1,500) or more NOTES:...
Indoor unit Outdoor unit Indoor unit Connection pipe Connection pipe 6-1. Model: AOU30RLXEH NOTE: Values mentioned in the table are calculated based on the maximum capacity. Pipe length COOLING 0.912 0.893 0.875 0.857 0.823 0.945 0.927 0.908 0.890 0.872 0.837...
9-2. Sound level check point Rear Microphone Microphone Airflow 39-3/8 in (1 m) Side view Rear view NOTE: Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above. - 71 -...
10. Electrical characteristics Model name ASU30RLE Power supply Voltage 208/230 Frequency MCA *1 25.6 Starting current 18.7 MAX. CKT. BKR *3 Power cable Wiring spec. *2 Connection cable *4 Limited wiring length ft (m) 249 (76) *1: Minimum Circuit Ampacity (Calculation based on UL1995) *2: Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005.
11. Safety devices Model Type of Protection form protection AOU30RLXEH Current fuse (Near the terminal) 250 V, 25 A 250 V, 10 A Current fuse (Filter PCB) Circuit protection 250 V, 5 A Current fuse (Main PCB) 250 V, 3.15 A...
12. External input and output With using external input and output functions, this product can be operated inter-connectedly with an external device. Connector Input Output Remarks CN10 Low noise mode — CN11 Peak cut mode — See external input/output settings for details. CN12 —...
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Peak cut mode By performing following on-site work, operation that suppresses the current value can be enabled: The air conditioner is set to the “Peak cut mode” when closing the contact input of a commercial timer or on/off switch to a connector on the control PCB of the outdoor unit. ...
12-2. External output With using external output function, some status signals are transmitted to the control PCB, and the related LED lamp indicates the status of this product. Error status output Circuit diagram example • 1: Power supply Outdoor unit Connected unit Voltage (Vcc): DC 24 V or less...
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Compressor status output Circuit diagram example • 1: Power supply Outdoor unit control PCB Connected unit Voltage (Vcc): DC 24 V or less • 2: Load Connector DC 500 mA or less Power supply • *: Make the distance from the PCB to the connected unit within 33 ft (10 m).
13. Function settings Perform appropriate function setting locally according to the installation environment. NOTE: Incorrect settings can cause a product malfunction. CAUTION • Before setting up the switch buttons, discharge the static electricity from your body. • Never touch the terminals or the patterns on the parts that are mounted on the PCB. 13-1.
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Switch buttons and the functions LED lamps Switch buttons LED lamp Function or operation method Lights on while power on. (1) POWER/MODE Green Local setting in outdoor unit or error code is displayed with blink. (2) ERROR Blinks during error operation. (3) PUMP DOWN (L1) Orange Lights on during pump down operation.
13-2. Local setting procedure NOTE: Before performing the function setting, be sure to stop the operation of the air conditioner. Low noise mode LED lamps Switch buttons Press the MODE switch button (SW1) for 3 seconds or more to switch to “Local setting mode”. After confirming the LED lamp of POWER/MODE blinks 9 times, press the ENTER switch button (SW3).
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Press the ENTER switch button (SW3) and fix it. PEAK CUT (L4) (L5) (L6) MODE 1 MODE 2 To return to “Operating status display (Normal operation)”, press the EXIT switch button (SW4). In case of missing how many times you pressed the SELECT and ENTER switch buttons: 1.
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Peak cut mode LED lamps Switch buttons Press the MODE switch button (SW1) for 3 seconds or more to switch to “Local setting mode”. After confirming the LED lamp of POWER/MODE blinks 9 times, press the ENTER switch button (SW3). PUMP POWER LOW NOISE...
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Press the ENTER switch button (SW3) and fix it. PEAK CUT (L4) (L5) (L6) 100 % of rated input ratio 75 % of rated input ratio 50 % of rated input ratio 0 % of rated input ratio To return to “Operating status display (Normal operation)”, press the EXIT switch button (SW4).
15. Optional parts Exterior Part name Model name Summary Use to operate the external input and External UTY-XWZXZ3 output functions of outdoor unit. connect kit - 85 -...